4601920

素因数分解:

$2^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:287

約数の個数: 56

約数和(自身を含む): 11164824

約数和(自身を除く): 6562904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 146, 160, 197, 292, 320, 365, 394, 584, 730, 788, 985, 1168, 1460, 1576, 1970, 2336, 2920, 3152, 3940, 4672, 5840, 6304, 7880, 11680, 12608, 14381, 15760, 23360, 28762, 31520, 57524, 63040, 71905, 115048, 143810, 230096, 287620, 460192, 575240, 920384, 1150480, 2300960, 4601920]

約数ペア:

[(1, 4601920), (2, 2300960), (4, 1150480), (5, 920384), (8, 575240), (10, 460192), (16, 287620), (20, 230096), (32, 143810), (40, 115048), (64, 71905), (73, 63040), (80, 57524), (146, 31520), (160, 28762), (197, 23360), (292, 15760), (320, 14381), (365, 12608), (394, 11680), (584, 7880), (730, 6304), (788, 5840), (985, 4672), (1168, 3940), (1460, 3152), (1576, 2920), (1970, 2336)]